By signing a “secrecy pact” with fellow Democrat attorneys general preparing to prosecute climate change skeptics, Rhode Island’s top law enforcement officer jeopardized free speech rights and government transparency laws, according to two legal organizations that have taken him to court.

Rhode Island Attorney General Peter Kilmartin’s tactics in supporting President Barack Obama’s climate change policy violate state law guaranteeing access to public records, the two groups, Energy and Environment Legal Institute and Free Market Environmental Law Clinic, claim in their lawsuit.

If Kilmartin and the other attorneys general prevail in the deal to keep select details secret, the ordinary citizen will be the loser, Chris Horner, a leading critic of climate change orthodoxy, said.